Onyx Sanctum Guardian Kill

Instants are counted from their success event and hard casts from their cast start, because the 3.3.5a client only ever logs one or the other. A hard cast interrupted before it landed still counts — nothing in the log distinguishes it. A few spells, Arcane Missiles among them, this client announces not at all: those are counted from their own ticks instead, one cast per burst of them.

Demonleaf Demonology 51 casts · sequence

Spell	Casts	Per min
Anguish	9	9.9
Cleave	8	8.8
Shadow Bolt	5	5.5
Soul Fire	4	4.4
Corruption	4	4.4
Immolate	4	4.4
Life Tap	3	3.3
Drain Soul	3	3.3
Incinerate	3	3.3
Life Tap	3	3.3
Demonic Empowerment	2	2.2
Demonic Siphon	1	1.1
Shadowflame	1	1.1
Arcane Torrent	1	1.1

Slime Protection 42 casts · sequence

Spell	Casts	Per min
Devastate	11	12.1
Cleave	9	9.9
Revenge	6	6.6
Heroic Strike	6	6.6
Shield Slam	5	5.5
Thunder Clap	1	1.1
Concussion Blow	1	1.1
Charge	1	1.1
Skinning	1	1.1
Taunt	1	1.1

Cosmiccow Feral (DPS) 30 casts · sequence

Spell	Casts	Per min
Shred	10	11.0
Rake	5	5.5
Savage Roar	3	3.3
Faerie Fire (Feral)	3	3.3
Tiger's Fury	2	2.2
Rip	2	2.2
Mangle (Cat)	2	2.2
Skinning	2	2.2
Ferocious Bite	1	1.1

Skoomi Enhancement 27 casts · sequence

Spell	Casts	Per min
Stormstrike	5	5.5
Fire Nova	4	4.4
Lava Lash	4	4.4
Lightning Bolt	4	4.4
Earth Shock	4	4.4
Magma Totem	2	2.2
Chain Lightning	2	2.2
Call of the Elements	1	1.1
Lightning Shield	1	1.1

Firecrackers Holy 18 casts · sequence

Spell	Casts	Per min
Flash Heal	5	5.5
Holy Nova	3	3.3
Smite	2	2.2
Prayer of Mending	2	2.2
Power Word: Shield	2	2.2
Greater Heal	2	2.2
Circle of Healing	1	1.1
Psychic Scream	1	1.1